SoulCycle: A bike that transfers you to another world

Alone on a stationary bike, you can spin your wheels: Boredom sets in and your workout stalls. Imagine a spiritual cardio party where the lights are dimmed, the music is pumping, and your body is moving so quickly you feel like you're flying. That's SoulCycle. "You are sort of dropping all the senses," says Rice, who cofounded the cycling empire with Cutler in 2006.

ElliptiGo: A gadget that combines elliptical and bicycle

It’s called the ElliptiGo, a modified elliptical trainer that rides the roads like a bicycle. As warmer weather approaches, why not transition your indoor workout into the sunshine with the fun ElliptiGo contraption.